健康的意图:每天的日记干预研究体育活动和不健康的零食在工作中
Jette Völker1, Theresa J S Koch2, Sabine Sonnentag1
1Department of Psychology, School of Social Sciences, University of Mannheim.
Journal of occupational health psychology
|March 5, 2026
概括
这项研究表明,心理对比干预增加了员工在工作中的身体活动. 每天提供行为选择可以提高活动水平,超过指定的焦点,但不能减少不健康的零食.
科学领域:
- 职业健康心理学 职业健康心理学
- 行为科学 行为科学
- 干预科学 干预科学
背景情况:
- 工作场所的久坐不动行为和不健康的零食是影响员工幸福感的普遍问题.
- 现有的干预措施往往缺乏针对不同员工需求和工作环境的定制方法.
- 心理对比与实施意图 (MCII) 为行为改变提供了一个有前途的框架.
研究的目的:
- 评估MCII干预措施,以增加体力活动和减少工作日期间不健康的零食.
- 为了比较每日分配与每日选择干预格式的有效性.
- 探索干预有效性的个体和上下文调节者.
主要方法:
- 随机对照试验,每天的日记设计,涉及73名员工超过516天.
- 干预组:每日分配 (身体活动与不健康的零食重点) 和每日选择.
- 结果措施包括加速仪评估的体力活动和自我报告的不健康的零食.
主要成果:
- 在MCII干预显著增加了员工的身体活动.
- 每日选择干预组的体力活动水平高于每日分配组.
- 该干预措施在减少在工作中不健康的零食方面无效;然而,它在高压环境中和对基线不健康零食较高的个体有希望.
结论:
- 通过MCII的干预措施,可以有效地促进工作场所的体育活动.
- 干预措施中的行为选择可以提高身体活动的有效性.
- 未来的干预措施应考虑个人差异和工作环境压力因素,以优化健康行为变化.
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